JPH07200318A - 動的優先タスク・スケジューラを有するデータ処理システム - Google Patents

動的優先タスク・スケジューラを有するデータ処理システム

Info

Publication number
JPH07200318A
JPH07200318A JP6217165A JP21716594A JPH07200318A JP H07200318 A JPH07200318 A JP H07200318A JP 6217165 A JP6217165 A JP 6217165A JP 21716594 A JP21716594 A JP 21716594A JP H07200318 A JPH07200318 A JP H07200318A
Authority
JP
Japan
Prior art keywords
task
access
requests
request
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6217165A
Other languages
English (en)
Japanese (ja)
Inventor
Brian M Bass
ブライアン・ミッチェル・バス
Edward H Ku
エドワード・ハウ−チュン・ク
Bou-Chung Lin
ボウ−チュング・リン
Simin H Sanaye
シミン・エイチ・サナイェ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPH07200318A publication Critical patent/JPH07200318A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • G06F13/364—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using independent requests or grants, e.g. using separated request and grant lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
JP6217165A 1993-12-16 1994-09-12 動的優先タスク・スケジューラを有するデータ処理システム Pending JPH07200318A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US168616 1993-12-16
US08/168,616 US5487170A (en) 1993-12-16 1993-12-16 Data processing system having dynamic priority task scheduling capabilities

Publications (1)

Publication Number Publication Date
JPH07200318A true JPH07200318A (ja) 1995-08-04

Family

ID=22612224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6217165A Pending JPH07200318A (ja) 1993-12-16 1994-09-12 動的優先タスク・スケジューラを有するデータ処理システム

Country Status (3)

Country Link
US (1) US5487170A (OSRAM)
EP (1) EP0658841A2 (OSRAM)
JP (1) JPH07200318A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100380197B1 (ko) * 1997-12-10 2003-04-11 인텔 코오퍼레이션 인터럽트 데스티네이션 리다이렉션 및 레벨 트리거인터럽트 시맨틱스를 지원하는 트랜잭션
US7664904B2 (en) 2006-03-10 2010-02-16 Ricoh Company, Limited High speed serial switch fabric performing mapping of traffic classes onto virtual channels
KR101466399B1 (ko) * 2008-05-06 2014-11-27 엘지전자 주식회사 정보처리장치 및 그 동작주기 변경방법

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6433884B1 (en) * 1993-10-29 2002-08-13 Ricoh Company, Ltd. Apparatus for determining priority of print jobs in a printer system
US5581713A (en) * 1994-10-25 1996-12-03 Pyramid Technology Corporation Multiprocessor computer backplane bus in which bus transactions are classified into different classes for arbitration
US5680548A (en) * 1994-12-02 1997-10-21 Xcellenet, Inc. Systems and methods for work assignment and distribution from a server to remote/mobile nodes
US6026094A (en) * 1995-05-24 2000-02-15 Thomson Consumer Electronics, Inc. Digital data bus system including arbitration
JP3813669B2 (ja) * 1995-10-27 2006-08-23 松下電器産業株式会社 端末装置及び端末装置の能力情報通知方法
US5758105A (en) * 1995-12-04 1998-05-26 International Business Machines Corporation Method and apparatus for bus arbitration between isochronous and non-isochronous devices
US5771234A (en) * 1995-12-06 1998-06-23 Industrial Technology Research Institute Method and system for ATM cell multiplexing under constant bit rate, variable bit rate and best-effort traffic
GB2308686A (en) * 1995-12-20 1997-07-02 British Aerospace Integrated circuits for multi-tasking support in single or multiple processor networks
US5812526A (en) * 1995-12-21 1998-09-22 Industrial Technology Research Institute Traffic control mechanism in ATM communications network
US5740381A (en) * 1995-12-22 1998-04-14 United Microelectronics Corporation Expandable arbitration architecture for sharing system memory in a computer system
US5740383A (en) * 1995-12-22 1998-04-14 Cirrus Logic, Inc. Dynamic arbitration priority
EP0782081B1 (en) * 1995-12-29 2002-03-20 Bull S.A. An arbitration unit with circular or "round-robin" priority, particularly for multiprocessor systems with synchronous symmetrical processors
EP0838757B1 (en) * 1996-10-25 2003-09-10 Fujitsu Services Limited Process scheduler
US5898694A (en) 1996-12-30 1999-04-27 Cabletron Systems, Inc. Method of round robin bus arbitration
US5987028A (en) * 1997-05-12 1999-11-16 Industrial Technology Research Insitute Multiple channel ATM switch
US5940389A (en) * 1997-05-12 1999-08-17 Computer And Communication Research Laboratories Enhanced partially self-routing algorithm for controller Benes networks
JPH10328163A (ja) 1997-05-28 1998-12-15 Siemens Ag 核スピン断層撮影装置のためのパルスシーケンスの制御方法及び装置
US6658447B2 (en) * 1997-07-08 2003-12-02 Intel Corporation Priority based simultaneous multi-threading
US6385638B1 (en) * 1997-09-04 2002-05-07 Equator Technologies, Inc. Processor resource distributor and method
US6154769A (en) * 1998-03-27 2000-11-28 Hewlett-Packard Company Scheduling server requests to decrease response time and increase server throughput
US6073132A (en) * 1998-03-27 2000-06-06 Lsi Logic Corporation Priority arbiter with shifting sequential priority scheme
US7055151B1 (en) * 1998-04-03 2006-05-30 Applied Micro Circuits Corporation Systems and methods for multi-tasking, resource sharing and execution of computer instructions
US6704763B1 (en) 1998-06-09 2004-03-09 Advanced Micro Devices, Inc. Hardware enforcement mechanism for an isochronous task scheduler
US6418459B1 (en) 1998-06-09 2002-07-09 Advanced Micro Devices, Inc. Isochronous task scheduling structure for a non-real-time operating system
US6502123B1 (en) 1998-06-09 2002-12-31 Advanced Micro Devices, Inc. Isochronous system using certified drivers to ensure system stability
US6421702B1 (en) * 1998-06-09 2002-07-16 Advanced Micro Devices, Inc. Interrupt driven isochronous task scheduler system
US6101570A (en) * 1998-07-28 2000-08-08 Compaq Computer Corporation Method and apparatus for fair bus arbitration in multiple initiator SCSI systems
US6336179B1 (en) * 1998-08-21 2002-01-01 Advanced Micro Devices, Inc. Dynamic scheduling mechanism for an asynchronous/isochronous integrated circuit interconnect bus
DE19846274A1 (de) 1998-10-08 2000-04-20 Alcatel Sa Verfahren zur Durchführung von kooperativem Multitasking in einem Nachrichtenübertragungsnetz und Netzelement dafür
EP1365385B1 (en) * 1998-11-09 2012-06-13 Broadcom Corporation Graphics display system with processing of graphics layers, alpha blending and composition with video data
US6499079B1 (en) 1998-11-23 2002-12-24 Advanced Micro Devices, Inc. Subordinate bridge structure for a point-to-point computer interconnection bus
US6611891B1 (en) 1998-11-23 2003-08-26 Advanced Micro Devices, Inc. Computer resource configuration mechanism across a multi-pipe communication link
US6910210B1 (en) * 1998-11-24 2005-06-21 Microsoft Corp. System and method for terminating applications
EP1037147A1 (en) * 1999-03-15 2000-09-20 BRITISH TELECOMMUNICATIONS public limited company Resource scheduling
EP1037146A1 (en) * 1999-03-15 2000-09-20 BRITISH TELECOMMUNICATIONS public limited company Resource scheduling
US6301263B1 (en) * 1999-03-24 2001-10-09 Qualcomm Inc. Method and apparatus for providing fair access in a group communication system in which users experience differing signaling delays
US6530000B1 (en) 1999-03-24 2003-03-04 Qlogic Corporation Methods and systems for arbitrating access to a disk controller buffer memory by allocating various amounts of times to different accessing units
US6351783B1 (en) * 1999-05-20 2002-02-26 Intel Corporation Method and apparatus for isochronous data transport over an asynchronous bus
US6603771B1 (en) 1999-07-02 2003-08-05 Cypress Semiconductor Corp. Highly scalable architecture for implementing switch fabrics with quality of services
US6584517B1 (en) 1999-07-02 2003-06-24 Cypress Semiconductor Corp. Circuit and method for supporting multicast/broadcast operations in multi-queue storage devices
US6625177B1 (en) 1999-08-09 2003-09-23 Cypress Semiconductor Corp. Circuit, method and/or architecture for improving the performance of a serial communication link
US6628656B1 (en) 1999-08-09 2003-09-30 Cypress Semiconductor Corp. Circuit, method and/or architecture for improving the performance of a serial communication link
US6463489B1 (en) * 1999-08-26 2002-10-08 Sony Corporation System and method for effectively performing isochronous data transfers
US6952826B1 (en) 1999-10-21 2005-10-04 Sony Corporation Method for implementing a multi-level system model for deterministically handling selected data
TW480438B (en) * 1999-10-21 2002-03-21 Sony Electronics Inc Method for implementing a multi-level system model for deterministically handling selected data
US6938256B2 (en) 2000-01-18 2005-08-30 Galactic Computing Corporation System for balance distribution of requests across multiple servers using dynamic metrics
US7140020B2 (en) * 2000-01-28 2006-11-21 Hewlett-Packard Development Company, L.P. Dynamic management of virtual partition computer workloads through service level optimization
US7111297B1 (en) * 2000-05-02 2006-09-19 Microsoft Corporation Methods and architectures for resource management
US8538843B2 (en) 2000-07-17 2013-09-17 Galactic Computing Corporation Bvi/Bc Method and system for operating an E-commerce service provider
US6816905B1 (en) * 2000-11-10 2004-11-09 Galactic Computing Corporation Bvi/Bc Method and system for providing dynamic hosted service management across disparate accounts/sites
US7283971B1 (en) * 2000-09-06 2007-10-16 Masterlink Corporation System and method for managing mobile workers
US8190463B2 (en) 2000-09-06 2012-05-29 Masterlink Corporation System and method for managing mobile workers
WO2002029511A2 (en) * 2000-10-05 2002-04-11 Wintegra Ltd. Method system and apparatus for multiprocessing
US6782441B1 (en) * 2000-10-26 2004-08-24 Sun Microsystems, Inc. Arbitration method and apparatus
JP4602535B2 (ja) * 2000-11-17 2010-12-22 富士通株式会社 スケジュール実行管理装置および管理方法
US6785756B2 (en) 2001-05-10 2004-08-31 Oracle International Corporation Methods and systems for multi-policy resource scheduling
US20030014474A1 (en) * 2001-05-30 2003-01-16 Mckaig Ray S. Alternate zero overhead task change circuit
US20030037091A1 (en) * 2001-08-09 2003-02-20 Kozo Nishimura Task scheduling device
JP2003067201A (ja) * 2001-08-30 2003-03-07 Hitachi Ltd コントローラとオペレーティングシステム
US7379877B2 (en) 2001-09-13 2008-05-27 Nokia Corporation Signal processing device and signal processing method
US20030163654A1 (en) * 2002-02-22 2003-08-28 Eliel Louzoun System and method for efficient scheduling of memory
US7111228B1 (en) 2002-05-07 2006-09-19 Marvell International Ltd. System and method for performing parity checks in disk storage system
US6920632B2 (en) * 2002-08-23 2005-07-19 Xyron Corporation Dynamic multilevel task management method and apparatus
US7287102B1 (en) 2003-01-31 2007-10-23 Marvell International Ltd. System and method for concatenating data
US7007114B1 (en) * 2003-01-31 2006-02-28 Qlogic Corporation System and method for padding data blocks and/or removing padding from data blocks in storage controllers
US7099963B2 (en) * 2003-03-10 2006-08-29 Qlogic Corporation Method and system for monitoring embedded disk controller components
US7064915B1 (en) 2003-03-10 2006-06-20 Marvell International Ltd. Method and system for collecting servo field data from programmable devices in embedded disk controllers
US7039771B1 (en) 2003-03-10 2006-05-02 Marvell International Ltd. Method and system for supporting multiple external serial port devices using a serial port controller in embedded disk controllers
US7457903B2 (en) * 2003-03-10 2008-11-25 Marvell International Ltd. Interrupt controller for processing fast and regular interrupts
US7870346B2 (en) * 2003-03-10 2011-01-11 Marvell International Ltd. Servo controller interface module for embedded disk controllers
US7492545B1 (en) 2003-03-10 2009-02-17 Marvell International Ltd. Method and system for automatic time base adjustment for disk drive servo controllers
MXPA05011092A (es) 2003-04-15 2006-05-19 Thomson Licensing Metodo y aparato para configuracion de puerto del router.
JP2004334537A (ja) 2003-05-07 2004-11-25 Sony Corp プログラム処理システム及びプログラム処理方法、並びにコンピュータ・プログラム
DE60309157T2 (de) * 2003-08-06 2007-08-30 Stmicroelectronics S.R.L., Agrate Brianza Speichersystem mit Fehlererkennungsvorrichtung
KR100486308B1 (ko) * 2003-08-21 2005-04-29 삼성전자주식회사 다양한 버스 중재 알고리즘을 프로그램 할 수 있는 아비터
US7526691B1 (en) 2003-10-15 2009-04-28 Marvell International Ltd. System and method for using TAP controllers
US7139150B2 (en) * 2004-02-10 2006-11-21 Marvell International Ltd. Method and system for head position control in embedded disk drive controllers
JP2005301791A (ja) * 2004-04-14 2005-10-27 Nec Corp 移動通信端末および移動通信端末のアプリケーション起動制御方法
US20050251806A1 (en) * 2004-05-10 2005-11-10 Auslander Marc A Enhancement of real-time operating system functionality using a hypervisor
US7120084B2 (en) * 2004-06-14 2006-10-10 Marvell International Ltd. Integrated memory controller
US8166217B2 (en) * 2004-06-28 2012-04-24 Marvell International Ltd. System and method for reading and writing data using storage controllers
US8494975B2 (en) * 2004-06-30 2013-07-23 International Business Machines Corporation Method and tool for estimating a ship date profile for a business
US7757009B2 (en) 2004-07-19 2010-07-13 Marvell International Ltd. Storage controllers with dynamic WWN storage modules and methods for managing data and connections between a host and a storage device
US9201599B2 (en) * 2004-07-19 2015-12-01 Marvell International Ltd. System and method for transmitting data in storage controllers
US8032674B2 (en) * 2004-07-19 2011-10-04 Marvell International Ltd. System and method for controlling buffer memory overflow and underflow conditions in storage controllers
US8171474B2 (en) * 2004-10-01 2012-05-01 Serguei Mankovski System and method for managing, scheduling, controlling and monitoring execution of jobs by a job scheduler utilizing a publish/subscription interface
US7386661B2 (en) 2004-10-13 2008-06-10 Marvell International Ltd. Power save module for storage controllers
US7240267B2 (en) * 2004-11-08 2007-07-03 Marvell International Ltd. System and method for conducting BIST operations
DE102004054571B4 (de) 2004-11-11 2007-01-25 Sysgo Ag Verfahren zur Verteilung von Rechenzeit in einem Rechnersystem
US7802026B2 (en) * 2004-11-15 2010-09-21 Marvell International Ltd. Method and system for processing frames in storage controllers
JP4622474B2 (ja) * 2004-11-17 2011-02-02 横河電機株式会社 フィールド機器及びこれを用いたシステム
US7681014B2 (en) * 2005-02-04 2010-03-16 Mips Technologies, Inc. Multithreading instruction scheduler employing thread group priorities
US7609468B2 (en) 2005-04-06 2009-10-27 Marvell International Ltd. Method and system for read gate timing control for storage controllers
US20070101339A1 (en) * 2005-10-31 2007-05-03 Shrum Kenneth W System for and method of multi-dimensional resource management
GB2439127B (en) * 2006-06-13 2009-02-18 Siconnect Ltd Communications apparatus
US20080103871A1 (en) * 2006-10-26 2008-05-01 Raytheon Company Company project management system
WO2008106008A1 (en) * 2007-03-01 2008-09-04 Wms Gaming Inc. Flex-time scheduling of electronic gaming machines
US8060884B2 (en) * 2007-07-10 2011-11-15 Sharp Laboratories Of America, Inc. Deterministic task scheduling in a computing device
US20090328023A1 (en) * 2008-06-27 2009-12-31 Gregory Roger Bestland Implementing optimized installs around pre-install and post-install actions
US8266477B2 (en) * 2009-01-09 2012-09-11 Ca, Inc. System and method for modifying execution of scripts for a job scheduler using deontic logic
CN101950261B (zh) * 2010-09-09 2013-12-04 中兴通讯股份有限公司 数据存储与鉴权并行的处理方法和终端
JP5439435B2 (ja) * 2011-06-14 2014-03-12 株式会社日立製作所 計算機システムおよびその計算機システムにおけるディスク共有方法
US8874754B2 (en) 2012-10-16 2014-10-28 Softwin Srl Romania Load balancing in handwritten signature authentication systems
GB2519080B (en) * 2013-10-08 2021-04-14 Arm Ip Ltd Scheduling function calls
US20190065243A1 (en) * 2016-09-19 2019-02-28 Advanced Micro Devices, Inc. Dynamic memory power capping with criticality awareness
WO2019028547A1 (en) * 2017-08-08 2019-02-14 Crypto4A Technologies Inc. METHOD AND SYSTEM FOR DEPLOYING AND EXECUTING EXECUTABLE CODE BY SECURE MACHINE
WO2023283767A1 (zh) * 2021-07-12 2023-01-19 华为技术有限公司 一种任务调度方法和装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105344A (ja) * 1981-12-17 1983-06-23 Sumitomo Electric Ind Ltd バツフアメモリ管理方式
JPS6010343A (ja) * 1983-06-30 1985-01-19 Fujitsu Ltd タイムスライス値制御方式
JPS61223950A (ja) * 1985-03-29 1986-10-04 Toshiba Corp スケジユ−ラ
JPS63636A (ja) * 1986-06-19 1988-01-05 Fujitsu Ltd タスク制御方式
JPS6337433A (ja) * 1986-08-01 1988-02-18 Hitachi Ltd デ−タ処理方式
JPH01292539A (ja) * 1988-05-20 1989-11-24 Toshiba Corp タスクのスケジュール装置
JPH04149762A (ja) * 1990-10-15 1992-05-22 Oki Electric Ind Co Ltd データ制御方式
JPH04157557A (ja) * 1990-10-20 1992-05-29 Fujitsu Ltd メモリ保護方法
JPH04328665A (ja) * 1991-04-22 1992-11-17 Internatl Business Mach Corp <Ibm> マルチプロセッサ・システム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1100916B (it) * 1978-11-06 1985-09-28 Honeywell Inf Systems Apparato per gestione di richieste di trasferimento dati in sistemi di elaborazione dati
US4320467A (en) * 1980-02-25 1982-03-16 Raytheon Company Method and apparatus of bus arbitration using comparison of composite signals with device signals to determine device priority
US4602327A (en) * 1983-07-28 1986-07-22 Motorola, Inc. Bus master capable of relinquishing bus on request and retrying bus cycle
DE3480962D1 (de) * 1984-10-31 1990-02-08 Ibm Deutschland Verfahren und einrichtung zur steuerung einer sammelleitung.
US4920485A (en) * 1986-09-02 1990-04-24 Amdahl Corporation Method and apparatus for arbitration and serialization in a multiprocessor system
US4954948A (en) * 1986-12-29 1990-09-04 Motorola, Inc. Microprocessor operating system for sequentially executing subtasks
US5193189A (en) * 1987-10-07 1993-03-09 Allen-Bradley Company, Inc. Programmable controller with multiple priority level task processing
US4897833A (en) * 1987-10-16 1990-01-30 Digital Equipment Corporation Hierarchical arbitration system
US5012409A (en) * 1988-03-10 1991-04-30 Fletcher Mitchell S Operating system for a multi-tasking operating environment
US5210871A (en) * 1988-07-15 1993-05-11 The Charles Stark Draper Labroatory, Inc. Interprocessor communication for a fault-tolerant, mixed redundancy distributed information processing system
US4987529A (en) * 1988-08-11 1991-01-22 Ast Research, Inc. Shared memory bus system for arbitrating access control among contending memory refresh circuits, peripheral controllers, and bus masters
US5212795A (en) * 1988-10-11 1993-05-18 California Institute Of Technology Programmable DMA controller
US4969120A (en) * 1989-02-13 1990-11-06 International Business Machines Corporation Data processing system for time shared access to a time slotted bus
US5303382A (en) * 1989-09-21 1994-04-12 Digital Equipment Corporation Arbiter with programmable dynamic request prioritization
US5280621A (en) * 1989-12-29 1994-01-18 Zenith Data Systems Corporation Personal computer having dedicated processors for peripheral devices interconnected to the CPU by way of a system control processor
US5263163A (en) * 1990-01-19 1993-11-16 Codex Corporation Arbitration among multiple users of a shared resource
US5272697A (en) * 1990-02-23 1993-12-21 At&T Bell Laboratories Apparatus and method for time multiplexing a resource among a plurality of entities
EP0464237A1 (en) * 1990-07-03 1992-01-08 International Business Machines Corporation Bus arbitration scheme
US5280591A (en) * 1991-07-22 1994-01-18 International Business Machines, Corporation Centralized backplane bus arbiter for multiprocessor systems

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105344A (ja) * 1981-12-17 1983-06-23 Sumitomo Electric Ind Ltd バツフアメモリ管理方式
JPS6010343A (ja) * 1983-06-30 1985-01-19 Fujitsu Ltd タイムスライス値制御方式
JPS61223950A (ja) * 1985-03-29 1986-10-04 Toshiba Corp スケジユ−ラ
JPS63636A (ja) * 1986-06-19 1988-01-05 Fujitsu Ltd タスク制御方式
JPS6337433A (ja) * 1986-08-01 1988-02-18 Hitachi Ltd デ−タ処理方式
JPH01292539A (ja) * 1988-05-20 1989-11-24 Toshiba Corp タスクのスケジュール装置
JPH04149762A (ja) * 1990-10-15 1992-05-22 Oki Electric Ind Co Ltd データ制御方式
JPH04157557A (ja) * 1990-10-20 1992-05-29 Fujitsu Ltd メモリ保護方法
JPH04328665A (ja) * 1991-04-22 1992-11-17 Internatl Business Mach Corp <Ibm> マルチプロセッサ・システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100380197B1 (ko) * 1997-12-10 2003-04-11 인텔 코오퍼레이션 인터럽트 데스티네이션 리다이렉션 및 레벨 트리거인터럽트 시맨틱스를 지원하는 트랜잭션
US7664904B2 (en) 2006-03-10 2010-02-16 Ricoh Company, Limited High speed serial switch fabric performing mapping of traffic classes onto virtual channels
KR101466399B1 (ko) * 2008-05-06 2014-11-27 엘지전자 주식회사 정보처리장치 및 그 동작주기 변경방법

Also Published As

Publication number Publication date
EP0658841A3 (OSRAM) 1995-07-19
EP0658841A2 (en) 1995-06-21
US5487170A (en) 1996-01-23

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